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<h5>Coverage Report - ch.lambdaj.group.GroupImpl</h5>
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<table class="report">
<thead><tr>  <td class="heading">Classes in this File</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
  <tr><td><a href="ch.lambdaj.group.GroupImpl.html">GroupImpl</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">100%</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">35/35</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">75%</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">9/12</span></div></div></td></tr></table></td><td class="value"><span class="hidden">1.3333333333333333;</span>1,333</td></tr>

</table>
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<table cellspacing="0" cellpadding="0" class="src">
<tr>  <td class="numLine">&nbsp;1</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Modified or written by Lambdascale SRL for inclusion with lambdaj.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;2</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Copyright (c) 2009-2010 Mario Fusco.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;3</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Licensed under the Apache License, Version 2.0 (the "License")</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;4</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;5</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">package</span> ch.lambdaj.group;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;6</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;7</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> java.util.*;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;8</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;9</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;10</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> * The standard LambdaJ implementation for the Group interface</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;11</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> * @author Mario Fusco</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;12</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;13</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">class</span> GroupImpl&lt;T&gt; <span class="keyword">extends</span> LinkedList&lt;GroupItem&lt;T&gt;&gt; <span class="keyword">implements</span> Group&lt;T&gt; {</pre></td></tr>
<tr>  <td class="numLine">&nbsp;14</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;15</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> <span class="keyword">long</span> serialVersionUID = 1L;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;16</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;17</td>  <td class="nbHitsCovered">&nbsp;64</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">private</span> <span class="keyword">final</span> Map&lt;String, GroupItem&lt;T&gt;&gt; groupsMap = <span class="keyword">new</span> HashMap&lt;String, GroupItem&lt;T&gt;&gt;();</pre></td></tr>
<tr>  <td class="numLine">&nbsp;18</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;19</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">private</span> <span class="keyword">final</span> GroupCondition&lt;?&gt; groupCondition;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;20</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;21</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> Object key;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;22</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;23</td>  <td class="nbHitsCovered">&nbsp;64</td>  <td class="src"><pre class="src">&nbsp;        GroupImpl(GroupCondition&lt;?&gt; groupCondition) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;24</td>  <td class="nbHitsCovered">&nbsp;64</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">this</span>.groupCondition = groupCondition;</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;25</td>  <td class="nbHitsCovered">&nbsp;64</td>  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;26</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;27</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">void</span> addItem(T item) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;28</td>  <td class="nbHitsCovered">&nbsp;548</td>  <td class="src"><pre class="src">&nbsp;                GroupItem&lt;T&gt; groupItem = findOrCreate(item, groupCondition.getGroupValue(item));</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;29</td>  <td class="nbHitsCovered">&nbsp;548</td>  <td class="src"><pre class="src">&nbsp;                groupItem.addChild(item);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;30</td>  <td class="nbHitsCovered">&nbsp;548</td>  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;31</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;32</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">private</span> GroupItem&lt;T&gt; findOrCreate(T item, Object key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;33</td>  <td class="nbHitsUncovered"><a title="Line 33: Conditional coverage 50% (1/2).">&nbsp;548</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 33: Conditional coverage 50% (1/2).">        String keyAsString = key == <span class="keyword">null</span> ? <span class="string">""</span> : key.toString();</a></span></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;34</td>  <td class="nbHitsCovered">&nbsp;548</td>  <td class="src"><pre class="src">&nbsp;                GroupItem&lt;T&gt; groupItem = groupsMap.get(keyAsString);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;35</td>  <td class="nbHitsCovered"><a title="Line 35: Conditional coverage 100% (2/2).">&nbsp;548</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 35: Conditional coverage 100% (2/2).">                <span class="keyword">return</span> groupItem != <span class="keyword">null</span> ? groupItem : create(item, key, keyAsString);</a></pre></td></tr>
<tr>  <td class="numLine">&nbsp;36</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;37</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;38</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">private</span> GroupItem&lt;T&gt; create(T item, Object key, String keyAsString) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;39</td>  <td class="nbHitsCovered">&nbsp;264</td>  <td class="src"><pre class="src">&nbsp;        GroupItem&lt;T&gt; groupItem = groupCondition.create(item, key, keyAsString);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;40</td>  <td class="nbHitsCovered">&nbsp;264</td>  <td class="src"><pre class="src">&nbsp;        groupsMap.put(keyAsString, groupItem);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;41</td>  <td class="nbHitsCovered">&nbsp;264</td>  <td class="src"><pre class="src">&nbsp;        add(groupItem);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;42</td>  <td class="nbHitsCovered">&nbsp;264</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> groupItem;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;43</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;44</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;45</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;46</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the key of this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;47</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;48</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> Object key() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;49</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> key;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;50</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;51</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;52</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">void</span> setKey(Object key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsCovered">&nbsp;36</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">this</span>.key = key;</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;36</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;55</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;56</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;57</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the set of the keys of the subgroups of this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;58</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;59</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> Set&lt;String&gt; keySet() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;60</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> groupsMap.keySet();</pre></td></tr>
<tr>  <td class="numLine">&nbsp;61</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;62</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;63</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;64</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the subgroup indexed with the given key</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;65</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param key The key that identifies the searched subgroup</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;66</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return the subgroup with the given key or null if such a group doesn't exist</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;67</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;68</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> Group&lt;T&gt; findGroup(String key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsCovered">&nbsp;15</td>  <td class="src"><pre class="src">&nbsp;                GroupItem&lt;T&gt; groupItem = groupsMap.get(key);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsUncovered"><a title="Line 70: Conditional coverage 50% (1/2).">&nbsp;15</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 70: Conditional coverage 50% (1/2).">                <span class="keyword">return</span> groupItem == <span class="keyword">null</span> ? <span class="keyword">null</span> : groupItem.asGroup();</a></span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;71</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;72</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;73</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;74</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the subgroup indexed with the given key</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;75</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param key The key that identifies the searched subgroup</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;76</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return the subgroup with the given key or null if such a group doesn't exist</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;77</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;78</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> Group&lt;T&gt; findGroup(Object key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;79</td>  <td class="nbHitsCovered">&nbsp;7</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> findGroup(key.toString());</pre></td></tr>
<tr>  <td class="numLine">&nbsp;80</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;81</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;82</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;83</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns all the subgroups of this group or an empty one if this group is a leaf</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;84</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return the list of all the subgroups of this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;85</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;86</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        @SuppressWarnings(<span class="string">"unchecked"</span>)</pre></td></tr>
<tr>  <td class="numLine">&nbsp;87</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> List&lt;Group&lt;T&gt;&gt; subgroups() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;        List&lt;Group&lt;T&gt;&gt; resultList = <span class="keyword">new</span> LinkedList&lt;Group&lt;T&gt;&gt;();</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;89</td>  <td class="nbHitsCovered"><a title="Line 89: Conditional coverage 100% (2/2).">&nbsp;12</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 89: Conditional coverage 100% (2/2).">        <span class="keyword">for</span> (GroupItem&lt;T&gt; groupItem : <span class="keyword">this</span>) { resultList.add(groupItem.asGroup()); }</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;90</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> resultList;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;91</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;92</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;93</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;94</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns all the items in the subgroup indexed with the given key</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;95</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param key The key that identifies the searched subgroup</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;96</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return all the object in the subgroup with the given key or an empty List if such group doesn't exist or is empty</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;97</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;98</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> List&lt;T&gt; find(String key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;99</td>  <td class="nbHitsCovered">&nbsp;9</td>  <td class="src"><pre class="src">&nbsp;                GroupItem&lt;T&gt; groupItem = groupsMap.get(key);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;100</td>  <td class="nbHitsUncovered"><a title="Line 100: Conditional coverage 50% (1/2).">&nbsp;9</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 100: Conditional coverage 50% (1/2).">                <span class="keyword">return</span> groupItem == <span class="keyword">null</span> ? <span class="keyword">new</span> LinkedList&lt;T&gt;() : groupItem.asList();</a></span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;101</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;102</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;103</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;104</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns all the items in the subgroup indexed with the given key</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;105</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param key The key that identifies the searched subgroup</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;106</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return all the object in the subgroup with the given key or an empty List if such group doesn't exist or is empty</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;107</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;108</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;109</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> List&lt;T&gt; find(Object key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;110</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> find(key.toString());</pre></td></tr>
<tr>  <td class="numLine">&nbsp;111</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;112</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;113</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;114</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns all the items in this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;115</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;116</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> List&lt;T&gt; findAll() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;117</td>  <td class="nbHitsCovered">&nbsp;26</td>  <td class="src"><pre class="src">&nbsp;                List&lt;T&gt; allItems = <span class="keyword">new</span> LinkedList&lt;T&gt;();</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;118</td>  <td class="nbHitsCovered"><a title="Line 118: Conditional coverage 100% (2/2).">&nbsp;26</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 118: Conditional coverage 100% (2/2).">                <span class="keyword">for</span> (GroupItem&lt;T&gt; groupItem : <span class="keyword">this</span>) { allItems.addAll(groupItem.asList()); }</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;119</td>  <td class="nbHitsCovered">&nbsp;26</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> allItems;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;120</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;121</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;122</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;123</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the first item in this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;124</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;125</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> T first() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;126</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> get(0).asList().get(0);</pre></td></tr>
<tr>  <td class="numLine">&nbsp;127</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;128</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;129</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;130</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns how many items are present in this group.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;131</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;132</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> <span class="keyword">int</span> getSize() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;133</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> findAll().size();</pre></td></tr>
<tr>  <td class="numLine">&nbsp;134</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;135</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;136</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;137</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns true if this group is a leaf or false if it has further subgroups</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;138</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;139</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> <span class="keyword">boolean</span> isLeaf() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;140</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;141</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;142</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        </pre></td></tr>
<tr>  <td class="numLine">&nbsp;143</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;144</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the set of headers used to tag this group</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;145</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;146</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> Set&lt;String&gt; getHeads() {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;147</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> <span class="keyword">new</span> HashSet&lt;String&gt;();</pre></td></tr>
<tr>  <td class="numLine">&nbsp;148</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;149</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;150</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;151</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Returns the value of the tag with the given key</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;152</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param key The key of the request tag value</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;153</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;154</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">public</span> String getHeadValue(String key) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;155</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;                <span class="keyword">return</span> <span class="string">""</span>;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;156</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;157</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;}</pre></td></tr>
</table>

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